Hundreds of millions of Facebook users had their account passwords stored in plain text and searchable by thousands of Facebook employees -- in some cases going back to 2012, KrebsOnSecurity has learned. Facebook says an ongoing investigation has so far found no indication that employees have abused access to this data.

Phone numbers stink for security and authentication. They stink because most of us have so much invested in these digits that they've become de facto identities. At the same time, when you lose control over a phone number -- maybe it's hijacked by fraudsters, you got separated or divorced, or you were way late on your phone bill payments -- whoever inherits that number can then be you in a lot of places online.

Online advertising firm Sizmek Inc. [NASDAQ: SZMK] says it is investigating a security incident in which a hacker was reselling access to a user account with the ability to modify ads and analytics for a number of big-name advertisers.
In a recent posting to a Russian-language cybercrime forum, an individual who's been known to sell access to hacked online accounts kicked off an auction for "the admin panel of a big American ad platform."
"You can add new users to the ad system, edit existing ones and ad offers," the seller wrote. The starting bid was $800.

Microsoft on Tuesday pushed out software updates to fix more than five dozen security vulnerabilities in its Windows operating systems, Internet Explorer, Edge, Office and Sharepoint. If you (ab)use Microsoft products, it's time once again to start thinking about getting your patches on. Malware or bad guys can remotely exploit roughly one-quarter of the flaws fixed in today's patch batch without any help from users.

Very often the most clever component of your typical ATM skimming attack is the hidden pinhole camera used to record customers entering their PINs. These little video bandits can be hidden 100 different ways, but they're frequently disguised as ATM security features -- such as an extra PIN pad privacy cover, or an all-in-one skimmer over the green flashing card acceptance slot at the ATM.
And sometimes, the scammers just hijack the security camera built into the ATM itself.